What is InfraGard?

The InfraGard program is a public/private cooperative effort dedicated to improving our national security. InfraGard consists of Chapters throughout the United States and has thousands of members. The FBI leads the U.S. Government side of InfraGard.

The private sector side of InfraGard is led by a non-profit corporation, the InfraGard National Members Alliance, which consists of local InfraGard Members Alliances (IMAs) throughout the country. An InfraGard “Chapter” refers to the local FBI, the local IMA, and the local InfraGard members working together. “InfraGard” is a registered service mark of the FBI.

President’s Message

Philip Siegel, President InfraGard Los Angeles

Welcome to the Los Angeles Chapter of InfraGard. This year, InfraGard celebrates 30 years of dedicated service to our communities, and our chapter is proud to be part of this legacy. We invite first-time visitors to explore this website and learn what the chapter offers. If you are not yet a member, consider joining our strong public-private partnership, which brings together infrastructure-protection expertise across sectors ranging from agriculture to the space industry. To apply or refer someone who may be interested, visit https://infragard.fbi.gov/.

If you are a member, maximize your membership by reading the InfraGard L.A. Daily Brief email and viewing upcoming events at https://infragardlosangeles.org/events. The website also offers Sector Leadership resources to strengthen your agency’s security and resilience. Through the FBI Portal, members can access informational briefs, alerts from the FBI and partner agencies, sector-specific analysis, collaborative resources, and connections with members and subject-matter experts.

Members who want to become more involved in the Los Angeles Chapter are encouraged to apply to serve as a Sector Chief or Co-Sector Chief. In addition to the 16 U.S. critical infrastructure sectors, the Los Angeles Chapter includes sectors for Education and Faith-Based Venues. To learn more about the program, visit the Sectors tab on this website. For additional information or to share suggestions, contact us at Info@Infragardlosangeles.org.

At this critical time, our country needs secure, reliable ways to collect and share information that protects critical infrastructure. Our chapter is actively advancing our vision: &ldqio;To be a trusted leader in public-private collaboration, building a more resilient Los Angeles region through strong partnerships, shared knowledge, and collective actions.” I encourage you to become part of or more involved in this effort. Participation in InfraGard can help your organization stay informed and prepare for evolving threats.

William Michael
President
InfraGard Los Angeles Members Alliance

Learn About InfraGard

InfraGard Los Angeles News

    10/30/2026 to 12/11/2026
  • Drone Threats and Assessment Certification Course (DTAC) - Dec. 9 & 10, 2026 In-person Lake Forest, CA - Stay ahead of drone threats! Learn to detect, assess & respond to UAS risks to critical infrastructure in this 2-day certification course!    Details
  • 5/14/2026 to 6/6/2026
  • FBI InfraGard Quarterly Intelligence Brief: Mark Villanueva and the Mobilization Indicators of ISIS Radicalization - June 5, 2026 ONLINE - The FBI InfraGard Quarterly Intelligence Brief will focus on threat considerations related to upcoming special events, with a particular emphasis on terrorism and the evolving threat environment impacting both government and private sector stakeholders.    Details
  • 5/18/2026 to 6/17/2026
  • Global Threat Update – A World of Wars - June 16, 2026 ONLINE - This update will make sense of our global wars, international confrontations, terrorism, crime and conflict. This is an Open Source Intelligence Briefing to talk about what is going on in the world, and its potential impact to US Critical Infrastructure.    Details
  • 6/23/2026 to 9/8/2026
  • (ENCORE) Autonomous Threats: Understanding Agentic AI Risks to Critical Infrastructure & Physical Security - July 3 - September 7, 2026 ONLINE - If you missed this class, or just want to view it again, this ENCORE event is a recording of the live class. It is available on-demand from June 3 through September 7, 2026. You can watch at your convenience as many times as you like during that period. The cost is $25.    Details
  • 7/30/2026 to 8/19/2026
  • Global Threat Update - August 18, 2026 ONLINE - Another session in the popular series examining what is going on in the world, and its potential impact to US Critical Infrastructure.    Details
  • 9/8/2025 to 12/12/2025
  • Check back soon for events and training opportunities offered by InfraGard Los Angeles.

Current Member Alert

As a reminder, members are required to log into the InfraGard portal on a regular basis. Members who have not logged into the portal in over a year are considered “dormant” and are at risk of having their InfraGard membership discontinued. Please log into the InfraGard portal at https://infragard.fbi.gov/ and if necessary follow the “need help” steps to reset your password and username located in green in the login portion of the page. Any additional InfraGard portal questions can be directed to infragardteam@fbi.gov.

InfraGard Los Angeles on Twitter

85% of America’s critical infrastructures and key resources (CIKR) are owned by the private sector, but law enforcement is charged with protecting them in order to keep our country functioning. The need for a partnership between CIKR stakeholders and law enforcement is obvious and critical. lnfraGard Los Angeles provides a vehicle for that partnership through a trusted forum for the exchange of information pertinent to CIKR protection. InfraGard members operate in all 16 DHS Critical Infrastructure Sectors as well as Los Angeles region-specific ones.

Member Alert

InfraGard Los Angeles members are reminded that it is necessary to log into the InfraGard Portal at least once per year to maintain active membership. Visiting this chapter website is encouraged, but does not serve to keep your membership active.

Log into InfraGard Portal